Alpaca is a Silicon Valley based commission-free API first stock brokerage backed by some of the top investors in the industry globally including Spark Capital, Social Leverage, YCombinator, and Portag3.
Probably the worst crypto broker i've used. Just signed up. Constant errors when trying to sell 1 coin on 1 position and my account is new and KYC verified. Could not sell on Tradingview even though I bought it through tradingview app, can't use any of the take profits/stop loss features built inside of tradingview, let alone couldn't sell it within the brokers page as well. Constant errors codes and then a handful of times unable to trade this trading pair message even though it was the trading pair I purchased it on. I'll also leave a message on TV reddit page as well to cut ties with this broker or put them on notice that they need to fix their system.